remove NMSSM test program and rename mainDev.cpp to be a user example
clean-up NMSSM user example
rename NMSSM main file to match Ben's naming convention
ignore NMSSM user example executable
ignore automatically generated NMSSMTools run script
small tidy up of comments.
removed now unused methods for calling slavich one loop self energies.
timny changes, spacing and comment for clarity.
Merge branch 'user-main' into nmssm2
removed higgsNoMin from list of serious problems.
In physpars.{h,cpp} and softsusy.h changed name higgsNoMin --> notGlobalMin.
In softsusy.h and nmssmsoftsusy.cpp changed flagHiggsNoMin -->
flagNotGlobalMin.  Code compiles and output unchanged.  Peter's move
of this flag from testSeriousProblem() to test() in physpars.h is correct.
Included protection against tachyons in stop and sbottom masses in scenarios 2
and 3 in VhAtMin().  Tested.
adding default setting of Block SOFTSUSY entry 18
Merge branch 'nmssm2' of github.com:Expander/softsusy into nmssm2
Merged in from nmssm2
Removed defunct option tryToConvergeHard
nmssmmanual: fixed typo in appendix and added definitions of gmsb parameters.
Now worried about clash of notation with lambda.
edited nmssmmanual: 'a MSSM' --> 'an NMSSM'.
edited nmssmmanual rges section to emphasise that Z3 violating RGEs are given in EHT.
Edited nmssmManual.tex:  Included paragraph on testing global min of potential
(end of Sect. 4.2), removed conventions table and included paragraph to
note SOFTSUSY conventions.  Small tweaks elswhere.